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Chemische vergelijkingen in evenwicht op12/16/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH3 + CUO = N2O + CU + H2O =>
2 NH3 + 4 CUO = N2O + 4 CU + 3 H2O

Pb(NO3)2(ac) + K2CrO4(aq) = PbCrO4(s) + KNO3(ac) =>
Pb(NO3)2(ac) + K2CrO4(aq) = PbCrO4(s) + 2 KNO3(ac)

Fe2(SO4)3AgNO3 = Ag(SO4)3Fe2NO3 =>
Fe2(SO4)3AgNO3 = Ag(SO4)3Fe2NO3

Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

NaC1 + AgNO3 = NaNO3 + AgC1 =>
NaC1 + AgNO3 = NaNO3 + AgC1

NaOH + SeOF2 = Na2SeO3 + H2O + NaF =>
4 NaOH + SeOF2 = Na2SeO3 + 2 H2O + 2 NaF

SiS2 + H2O = H2S + SiO2 =>
SiS2 + 2 H2O = 2 H2S + SiO2

FeCl3 + NaNO3 = Fe(NO3)3 + ClNa =>
FeCl3 + 3 NaNO3 = Fe(NO3)3 + 3 ClNa

Mn2O3 + Al = Al2O3 + Mn =>
Mn2O3 + 2 Al = Al2O3 + 2 Mn

Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu

KMnO4 + HNO2 + H2SO4 = K2SO4 + MnSO4 + HNO3 + H2 =>
2 KMnO4 + 8 HNO2 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 HNO3 + 3 H2

CaO + SO2 = (CaO)2SO2 =>
2 CaO + SO2 = (CaO)2SO2

HBrH2O = HBr*H2O =>
HBrH2O = HBr*H2O

Ca3(PO4)2 + H2O = CaO + H3(PO4) =>
Ca3(PO4)2 + 3 H2O = 3 CaO + 2 H3(PO4)

S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O

Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O

Hg + H2SO4 = SO2 + Hg2SO4 + H2O =>
2 Hg + 2 H2SO4 = SO2 + Hg2SO4 + 2 H2O

NaCl + H2O + CO2 = Na2CO3 + HCl =>
2 NaCl + H2O + CO2 = Na2CO3 + 2 HCl

H2SO4 + ZnO = H2O + ZnSO4 =>
H2SO4 + ZnO = H2O + ZnSO4

Mg2 + Ag = MgAg =>
Mg2 + 2 Ag = 2 MgAg

Li + F2 = LiF =>
2 Li + F2 = 2 LiF

CoCl2*6H2O + C5H5N + (CH3CNOH)2 + O2 = C13H12ClCoN5O4 + C5H6ClN + H2O =>
CoCl2*6H2O + 2 C5H5N + 2(CH3CNOH)2 + 2 O2 = C13H12ClCoN5O4 + C5H6ClN + 10 H2O

K2Cr2O7(aq) + HI(aq) = KI(aq) + CrI3(aq) + I2 + H2O(l) =>
K2Cr2O7(aq) + 14 HI(aq) = 2 KI(aq) + 2 CrI3(aq) + 3 I2 + 7 H2O(l)

Cr{3+} + Na2S = Cr2S3 + Na{+} =>
2 Cr{3+} + 3 Na2S = Cr2S3 + 6 Na{+}

Pb + NaNO3 = PbO4 + NaNO2 =>
Pb + 4 NaNO3 = PbO4 + 4 NaNO2

[Cu(NH3)]SO4 + Na2S = CuS + Na2SO4 + NH3 =>
[Cu(NH3)]SO4 + Na2S = CuS + Na2SO4 + NH3

NaSO4SrCl2 = NaCl2SrSO4 =>
NaSO4SrCl2 = NaCl2SrSO4

Al(OH)4 + H2SO4(aq) = Al(OH)3(s) + H2O + SO4 =>
2 Al(OH)4 + H2SO4(aq) = 2 Al(OH)3(s) + 2 H2O + SO4

BH3 + ClO3 = H2BO4 + Cl + H2O =>
2 BH3 + 3 ClO3 = 2 H2BO4 + 3 Cl + H2O

Na2SO4 + CuCl2 = NaCl + CuSO4 =>
Na2SO4 + CuCl2 = 2 NaCl + CuSO4

MnO2 + Ba(OH)2 = BaMnO3 + H2O =>
MnO2 + Ba(OH)2 = BaMnO3 + H2O

LiOH(aq) + HBr(aq) = LiBr(aq) + H2O(g) =>
LiOH(aq) + HBr(aq) = LiBr(aq) + H2O(g)

KOH + Cu = K + Cu(OH)2 =>
2 KOH + Cu = 2 K + Cu(OH)2

C9H4O4 + O2 = CO2 + H2O =>
C9H4O4 + 8 O2 = 9 CO2 + 2 H2O

HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O

NaCl + H2O + CO2 = Na2CO3 + HCl =>
2 NaCl + H2O + CO2 = Na2CO3 + 2 HCl

Mn + In = Mn4In6 =>
4 Mn + 6 In = Mn4In6

HCl + CaCO3 = CO2 + CaCl2 + H2O =>
2 HCl + CaCO3 = CO2 + CaCl2 + H2O

ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3

K = K20 =>
20 K = K20

Ru3(CO)12 + AgAuTe4 + Na2O + KAu(CN)2 + Fe2(SO4)3 + H2O = K4Fe(CN)6 + C4H3AuNa2OS + HNO3 + Au2O3 + RuO2 + TeO + Ag2O =>
8 Ru3(CO)12 + 6 AgAuTe4 + 36 Na2O + 96 KAu(CN)2 + 12 Fe2(SO4)3 + 78 H2O = 24 K4Fe(CN)6 + 36 C4H3AuNa2OS + 48 HNO3 + 33 Au2O3 + 24 RuO2 + 24 TeO + 3 Ag2O

SOCl2 + H2O = SO2 + HCl =>
SOCl2 + H2O = SO2 + 2 HCl

Si(OH)4 + Na = Si(ONa)4 + H2 =>
Si(OH)4 + 4 Na = Si(ONa)4 + 2 H2

Cl2O7ZnO = Zn(ClO4)2 =>
Cl2O7ZnO = Zn(ClO4)2

Li2SO3 + HI = Li2 + SO3HI =>
Li2SO3 + HI = Li2 + SO3HI

H12N3O4P + Na2CO3 = (H12N3)(CO3) + Na2(O4P) =>
H12N3O4P + Na2CO3 = (H12N3)(CO3) + Na2(O4P)

CaCl2 + (NH4)OH = NH4Cl2 + Ca(OH) =>
CaCl2 + (NH4)OH = NH4Cl2 + Ca(OH)

H3PO4 + Ba = Ba3(PO4)2 + H2 =>
2 H3PO4 + 3 Ba = Ba3(PO4)2 + 3 H2

Mg(OH)3 + H3O = MgO + H2O =>
Mg(OH)3 + H3O = MgO + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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